Moore got into with his coach, or who was at fault- maybe it doesn't really matter, a player shouldn't do that regardless, but it does seem like Moore got himself blackballed totally after that.
I definately think that Tyler will be the best of the three, but it remains to what extent as he is already achieved more than the other two probably will at the SEC level this year alone.
I've never seen Moore play, but I did see Garrett and Tyler in high school. I thought then that Russell was the better of the two, but Garrett wasn't horrible either.